CN220197237U - Combined automatic polishing device - Google Patents

Abstract

The utility model discloses a combined automatic polishing device, which comprises a polishing machine main body and an operating platform which are detachably connected; the grinding machine main body comprises a grinding shell which is a hollow cavity; the display control assembly is arranged on the polishing shell in a penetrating way; a belt drive assembly disposed in the sharpening housing; at least one belt assembly in driving connection with the belt drive assembly; at least one spark capture assembly disposed in the sanding housing and directly below the corresponding sanding belt assembly; the console includes an operation console body, at least one distance adjustment assembly, and at least one spark receiving mechanism. The utility model effectively solves the problem that an automatic polishing device in the prior art is inconvenient to transport and move by detachably connecting the polishing machine main body and the operating platform.

Description

Combined automatic polishing device

Technical Field

The utility model relates to the technical field of automatic polishing devices, in particular to a combined automatic polishing device.

Background

The polishing machine is used for polishing and smoothing objects which are not smooth and objects which are not smooth, and is mainly used in the processing technologies of deburring, surface rust treatment, polishing, cleaning and the like. The polisher is widely applied to the fields of stone polishing, metal polishing, jade polishing, wood polishing, wall polishing and the like, and corresponding polishers are required to be selected according to different polished objects. Polishing of metal surfaces, which may also be referred to as "dressing", is a critical aspect of the metal surface finishing process. Because the metal is softer under the condition of high temperature in the processing process, has large viscosity and poor fluidity, is easy to stick to a die and generates various surface defects (folding, burrs, cracks and the like), the surface defects must be repaired and cleaned before the next working procedure is carried out, and the defect further expansion in the subsequent working procedure is avoided, so that the product is scrapped. The automatic polishing device generally comprises a polishing machine main body and an operating platform, wherein the polishing machine main body and the operating platform in the prior art are generally welded together, and the polishing machine main body and the operating platform occupy large space and are inconvenient to transport and move; so provide a combination formula automatic grinding device for solve among the prior art automatic grinding device inconvenient transportation and the problem of removal.

Disclosure of Invention

One of the purposes of the present utility model is to provide a combined automatic polishing device, so as to solve the problem that the automatic polishing device in the prior art is inconvenient to transport and move.

The combined automatic polishing device can be realized by the following technical scheme:

the utility model relates to a combined automatic polishing device which comprises a polishing machine main body and an operating platform which are detachably connected; the grinding machine main body comprises a grinding shell which is a hollow cavity; the display control assembly is arranged on the polishing shell in a penetrating way; a belt drive assembly disposed in the sharpening housing; at least one belt assembly in driving connection with the belt drive assembly; at least one spark capture assembly disposed in the sanding housing and directly below the corresponding sanding belt assembly; the operation console comprises an operation console main body, at least one distance adjusting component and at least one spark receiving mechanism; at least one distance adjusting component is movably arranged on the operation console main body in a penetrating way, and the position of the distance adjusting component corresponds to the position of the corresponding abrasive belt component; at least one spark receiving mechanism is arranged on the side edge of the corresponding distance adjusting component and is communicated with the corresponding spark capturing component, and the position of the spark receiving mechanism is matched with the position of the corresponding abrasive belt component.

In one embodiment, the belt drive assembly comprises a power mechanism, a plurality of drive belts, two drive mechanisms and two grinding wheels; the power mechanism is arranged in the polishing shell; the two ends of the driving belts are respectively connected with the power mechanism and the corresponding driving mechanisms; the two transmission mechanisms are symmetrically arranged, and a gap is arranged between the two transmission mechanisms; the two grinding wheels are respectively and fixedly arranged on the side edges of the corresponding transmission mechanism.

In one embodiment, the power mechanism comprises a motor and a rotating wheel set; the rotating wheel set is fixedly arranged on a rotating shaft of the motor; the rotating wheel group comprises two rotating wheels, and the two rotating wheels are respectively and fixedly arranged on the rotating shaft of the motor.

In one embodiment, the transmission mechanism comprises a bearing seat and a bearing body, wherein the bearing seat is fixedly arranged in the polishing shell; the bearing body is movably arranged on the bearing seat in a penetrating way and is connected with the corresponding driving belt; the bearing seat is provided with a first fixing hole in a penetrating mode, the bearing body is provided with a second fixing hole in a penetrating mode, and the position of the second fixing hole corresponds to that of the first fixing hole.

In one embodiment, the abrasive belt assembly comprises a mounting base, a movable base, a rotating wheel, a telescopic mechanism, an elastic member and an abrasive belt; the mounting seat is fixedly arranged in the polishing shell; the movable seat is movably arranged on the mounting seat; the rotating wheel is movably arranged on the movable seat; the telescopic mechanism is arranged on the mounting seat and is connected with the movable seat; the elastic piece penetrates through the telescopic rod of the telescopic mechanism and is in contact connection with the side wall of the movable seat; and two ends of the abrasive belt are respectively connected to the rotating wheel and the corresponding grinding wheel.

In one embodiment, the spark capturing assembly comprises a blanking conduit, an air suction conduit and a spark collection mechanism, all of which are disposed in the grinding housing; the discharging pipeline is respectively communicated with the air suction pipeline and the spark collecting mechanism; the spark collecting mechanism is arranged below the blanking pipeline.

In one embodiment, the distance adjusting assembly comprises a transverse adjusting mechanism, two limiting mechanisms, a transverse moving mechanism and a longitudinal moving adjusting mechanism; the two limiting mechanisms are movably arranged on the transverse adjusting mechanism; the transverse movement mechanism is movably arranged above the transverse adjusting mechanism, and the two limiting mechanisms limit the transverse stop block fixedly arranged below the transverse movement mechanism; the longitudinal movement adjusting mechanism is movably arranged above the transverse movement mechanism.

In one embodiment, the lateral adjustment mechanism comprises a fixed plate, at least one limit rail, an adjustment structure, and two limit blocks; at least one limit guide rail is fixedly arranged on the fixed plate; the adjusting structure is arranged on the fixed plate and is respectively connected with the two limiting blocks; the two limiting blocks are movably arranged on at least one limiting guide rail, and the two limiting mechanisms are respectively and fixedly arranged on the corresponding limiting blocks.

In one embodiment, the adjusting structure comprises two mounting seats, a positive and negative tooth adjusting screw rod and an adjusting handle; the two mounting seats are fixedly arranged on the fixed plate; the positive and negative tooth adjusting screw rods are movably arranged between the two mounting seats, and the two limiting blocks are arranged on the positive and negative tooth adjusting screw rods in a penetrating way; the adjusting handle is arranged on one side of the positive and negative tooth adjusting screw rod.

In one embodiment, the limiting block comprises a plurality of limiting sliding blocks and a limiting block main body, and the limiting sliding blocks are respectively movably arranged on the corresponding limiting guide rails and fixedly connected with the limiting block main body; the limiting block main body is arranged on the positive and negative tooth adjusting screw in a penetrating mode.

Compared with the prior art, the combined automatic polishing device has the beneficial effects that:

according to the combined automatic polishing device, the polishing operation can be automatically carried out on a workpiece to be processed through the detachable connection and the matching of the polishing machine main body and the operation table, so that the automatic polishing device is convenient to transport and move, and the problem that the automatic polishing device is inconvenient to transport and move in the prior art is effectively solved.

According to the combined automatic polishing device, the belt transmission assembly is adopted, and the two transmission mechanisms with gaps are symmetrically arranged, so that the belt can be replaced without dismantling the whole belt assembly, the replacement of the transmission belt is facilitated, and the replacement efficiency of the transmission belt is improved; meanwhile, two driving belts are arranged on each driving mechanism, so that the automatic polishing device can work normally as long as one driving belt works normally, and the stability of the automatic polishing device is improved to a certain extent;

according to the combined automatic polishing device, the abrasive belt assembly is adopted, the movable seat is driven to move through the telescopic mechanism, and the rotating wheel is fixedly connected with the movable seat and moves along with the movement of the movable seat, so that the distance between the rotating wheel and the abrasive wheel is reduced, and the abrasive belt is easily and laborsaving to take off from the abrasive wheel and the rotating wheel; meanwhile, the assembly has the characteristics of simple structure and convenient disassembly;

according to the combined automatic polishing device, the spark capturing component is matched with the spark receiving mechanism, so that the injury of sparks to operators can be effectively prevented, and the safety performance of the automatic polishing device is improved to a certain extent; meanwhile, spark residues are collected intensively through a spark collecting mechanism, and sparks are not required to be collected additionally, so that the production efficiency is improved to a certain extent;

according to the combined automatic polishing device, the adjusting handle is rotated in the forward direction or the reverse direction, the adjusting handle drives the positive and negative tooth adjusting screw rod to rotate in the forward direction or the reverse direction, so that the two limiting mechanisms arranged on the adjusting handle are driven to synchronously move in the opposite direction or the reverse direction, and the two limiting mechanisms move along with the movement of the corresponding limiting mechanisms due to the fact that the two limiting mechanisms are fixedly connected with the corresponding limiting mechanisms respectively, so that the relative distance between the two limiting mechanisms is changed, the moving distance of the transverse check block between the two limiting mechanisms is achieved, adjustment can be achieved without multiple debugging, and transverse displacement adjustment of the operating platform is easily and conveniently achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a modular automatic grinding apparatus of the present utility model;

FIG. 2 is a schematic view of the separation structure of the combined automatic grinding apparatus of the present utility model shown in FIG. 1, including a grinding machine main body and an operation table;

FIG. 3 is a schematic view of an exploded view of the sander body of the modular automatic sanding apparatus of the present utility model shown in FIG. 2, including a belt-drive assembly, a belt-abrasive belt assembly, and a spark-catch assembly;

FIG. 4 is a schematic illustration of the belt drive assembly of FIG. 3;

FIG. 5 is an exploded view of the belt drive assembly of FIG. 4;

FIG. 6 is a schematic view of the belt assembly of FIG. 3;

FIG. 7 is a schematic illustration of the spark arrestor assembly of FIG. 3;

FIG. 8 is a schematic view of an exploded view of the console of the modular automatic grinding apparatus of the present utility model shown in FIG. 2, including a distance adjustment assembly;

FIG. 9 is a schematic view of the distance adjustment assembly of FIG. 8, including a lateral adjustment mechanism;

fig. 10 is an exploded view of the lateral adjustment mechanism of fig. 9.

The figures indicate: 10, a sander body; 11, polishing the shell; 12, displaying a control component; 13, a belt drive assembly; 131, a power mechanism; 1311, motor; 1312, rotating the wheelset; 132, a transmission belt; 133, a transmission mechanism; 1331, bearing seats; 13311, a first fixing hole; 1332, a bearing body; 13321, a second fixing hole; 134, grinding wheel; 1341, fasteners; 14, abrasive belt assembly; 141, a mounting seat; 142, a movable seat; 143, rotating the wheel; 144, telescoping mechanism; 145, an elastic member; 146, abrasive belt; 15, a spark capture assembly; 151, blanking pipeline; 152, air suction pipe; 153, spark collection mechanism; 20, an operation table; 21, an operation console main body; 22, a distance adjustment assembly; 221, a lateral adjustment mechanism; 2211, a fixed plate; 2212, a spacing rail; 2213, adjusting the structure; 22131, mount pad; 22132, positive and negative teeth adjusting screw; 22133, an adjustment handle; 2214, limiting block; 22141, limit sliding blocks; 22142, stopper body; 222, a limiting mechanism; 223, a lateral movement mechanism; 2231, a lateral stop; 224, a longitudinal movement adjustment mechanism; 23, a spark receiving mechanism.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a combined automatic polishing apparatus of the present utility model may include a polishing machine body 10 and a console 20; the grinding machine main body 10 performs grinding operation on a workpiece to be processed; the operation table 20 is detachably connected to the front end of the grinding machine main body 10, a workpiece to be processed is placed on the operation table 20, and grinding operation is performed through the grinding machine main body 10; specifically, the console 20 is detachably coupled to the front end of the grinder body 10 by a screw structure.

Referring to fig. 1-3, the sander body 10 includes a sander housing 11, a display-control assembly 12, a belt-drive assembly 13, at least one abrasive belt assembly 14, and at least one spark-catch assembly 15; the polishing shell 11 is a hollow cavity; the display control assembly 12 is arranged on the polishing shell 11 in a penetrating way and is respectively electrically connected with the belt transmission assembly 13 and at least one abrasive belt assembly 14; the belt transmission assembly 13 is arranged in the polishing shell 11; at least one abrasive belt assembly 14 is in transmission connection with the belt transmission assembly 13, and the belt transmission assembly 13 drives at least one abrasive belt assembly 14 to move; at least one of the spark arrestor assemblies 15 is disposed in the sanding housing 11 and directly below the corresponding sanding belt assembly 14, which collects sparks generated when the sanding belt assembly 14 rubs against a workpiece to be machined, thereby preventing a messy splash condition of sparks. In this embodiment, the two belt assemblies 14 are respectively connected with the belt transmission assembly 13 in a transmission manner, and the belt transmission assembly 13t drives the two belt assemblies 14 to rotate synchronously; two of the spark arrestor assemblies 15 are respectively disposed in the sanding housing 11 and directly below the corresponding sanding belt assemblies 14.

Referring to fig. 3, in the present embodiment, the display control assembly 12 includes a circuit board, a display screen and a plurality of keys, the circuit board is disposed in the polishing housing 11 and is electrically connected to the display screen, the plurality of keys, the belt transmission assembly 13 and at least one belt assembly 14, and the control technology adopted is a prior art, so specific control processes and models thereof are not repeated herein; the display screen is arranged on the polishing shell 11 in a penetrating way and displays the polishing condition in real time; the plurality of keys are respectively arranged on the circuit board and penetrate through the polishing shell 11, and can control the switch and function setting of the polishing machine main body 10.

Referring to fig. 3-5, in the present embodiment, the belt transmission assembly 13 may include a power mechanism 131, a plurality of transmission belts 132, two transmission mechanisms 133, and two grinding wheels 134; the power mechanism 131 is arranged in the polishing housing 11; one end of each of the plurality of driving belts 132 is connected with the corresponding driving mechanism 133, and the driving mechanism 131 drives the two driving mechanisms 133 to synchronously rotate under the driving action of the plurality of driving belts 132; the two transmission mechanisms 133 are symmetrically arranged, a gap is arranged between the two transmission mechanisms, and the transmission belt 132 is convenient to replace through the gap, so that the corresponding transmission belt 132 can be easily replaced without dismantling the whole belt transmission assembly; the two grinding wheels 134 are respectively and fixedly arranged at the side edges of the corresponding transmission mechanisms 133, and rotate along with the rotation of the corresponding transmission mechanisms 133, so as to drive the abrasive belt assembly 14 arranged thereon to rotate, thereby realizing automatic polishing operation.

Referring to fig. 5, in the present embodiment, the power mechanism 131 includes a motor 1311 and a rotating wheel set 1312; the motor 1311 is a power body; the rotating wheel set 1312 is fixedly disposed on a rotating shaft of the motor 1311, and rotates along with the rotation of the rotating shaft, and one ends of the plurality of driving belts 132 are respectively connected to the rotating wheel set 1312. The rotating wheel set 1312 includes two rotating wheels, which are respectively and fixedly disposed on the rotating shaft of the motor 1311, and both of which synchronously rotate along with the rotation of the rotating shaft. The two rotating wheels may be integrally formed or assembled, and in this embodiment, the two rotating wheels are assembled.

Referring to fig. 5, in this embodiment, the belt 12 is a belt; the two belts are respectively arranged on the same rotating wheel, so that after one of the two driving belts 132 is broken, the other driving belt 132 can still work normally, and therefore normal polishing operation of the automatic polishing device is guaranteed.

Referring to fig. 5, in the present embodiment, the transmission mechanism 133 includes a bearing seat 1331 and a bearing body 1332, and the bearing seat 1331 is fixedly disposed in the polishing housing 11; the bearing body 1332 is movably arranged on the bearing seat 1331 in a penetrating manner and is connected with the corresponding driving belt 132, and the power mechanism 131 drives the bearing body 1332 to rotate under the driving action of the driving belt 132. In this embodiment, the bearing seat 1331 is provided with a first fixing hole 13311, the bearing body 1332 is provided with a second fixing hole 13321, and the position of the second fixing hole 13321 corresponds to the position of the first fixing hole 13311, so that the bearing body 1332 is prevented from rotating on the bearing seat 1331 when the driving belt 132 or the grinding wheel 134 is replaced, and the driving belt 132 or the grinding wheel 134 is replaced more conveniently; specifically, the bolts sequentially penetrate through the first fixing hole 13311 and the second fixing hole 13321, so that the bearing body 1332 is fixedly connected with the bearing seat 1331, and the bearing body 1332 is prevented from rotating.

Referring to fig. 5, in this embodiment, the grinding wheel 134 is fixedly disposed on a side corresponding to the transmission mechanism 133 by a fastener 1341, so that the grinding wheel 134 rotates along with the rotation of the transmission mechanism 133, thereby driving the belt assembly 14 disposed thereon to move, and realizing an automatic polishing operation.

Referring to fig. 3 and 6, in this embodiment, belt assembly 14 may include a mounting block 141, a movable block 142, a rotatable wheel 143, a telescoping mechanism 144, a resilient member 145, and a belt 146; the mounting seat 141 is fixedly arranged in the polishing housing 11, and is a supporting main body; the movable seat 142 is movably arranged on the mounting seat 141 and can move relative to the mounting seat 141; the rotating wheel 143 is movably arranged on the movable seat 142, and can rotate relative to the movable seat 142; the telescopic mechanism 144 is arranged on the mounting seat 141 and connected with the movable seat 142, and drives the movable seat 142 to do linear motion on the mounting seat 141; the elastic member 145 is disposed on the telescopic rod of the telescopic mechanism 144 in a penetrating manner and is in contact with the side wall of the movable seat 142, so as to provide a supporting force for the movable seat 142; one end of the abrasive belt 146 is connected to the rotating wheel 143, the other end of the abrasive belt 146 is connected to the grinding wheel 134, the grinding wheel 134 drives the abrasive belt 146 to rotate, and the abrasive belt 146 contacts and rubs with a workpiece to be processed, so that polishing operation is realized.

Referring to fig. 6, in the present embodiment, two sliding rails are symmetrically disposed on the mounting seat 141, the movable seat 142 is movably disposed on the two sliding rails, and the telescopic mechanism 144 drives the movable seat 142 to move linearly on the two sliding rails; the telescopic mechanism 144 may be a telescopic cylinder or an electric push rod, and in this embodiment, the telescopic mechanism 144 is a telescopic cylinder; the elastic member 145 is a spring, and the elastic member 145 provides an elastic supporting force to the movable base 142 by a restoring force of the elastic member 145, so that the abrasive belt 146 is stretched between the rotating wheel 143 and the abrasive wheel 134.

Referring to fig. 3 and 7, in the present embodiment, the spark capturing device 15 may include a blanking pipe 151, an air suction pipe 152, and a spark collecting mechanism 153; the blanking pipe 151, the air suction pipe 152 and the spark collecting mechanism 153 are all arranged in the polishing shell 11, and the blanking pipe 151 is respectively communicated with the air suction pipe 152 and the spark collecting mechanism 153; the suction mechanism is arranged in or at the side of the suction pipeline 152, and suction force generated by the suction mechanism sequentially passes through the suction pipeline 152 and the blanking pipeline 151, so that sparks generated by the abrasive belt assembly 14 and a workpiece to be processed are sucked into the material receiving mechanism 11 through the suction force; the spark collecting mechanism 153 is disposed below the discharging pipe 152 and is in communication with the discharging pipe 152, and the sparks entering the discharging pipe 152 drop into the spark collecting mechanism 153 to be cooled and collected.

Referring to fig. 1, 2 and 8, the console 20 includes a console body 21, at least one distance adjusting assembly 22 and at least one spark receiving device 23; the operation console body 21 is a control support body; at least one of said distance adjustment assemblies 22 is movably disposed through said operator's station body 21 in a position corresponding to the position of the corresponding belt assembly 14; at least one spark receiving mechanism 23 is disposed on the side of the corresponding distance adjusting component 22 and is communicated with the corresponding spark capturing component 15, and its position corresponds to that of the abrasive belt component 14, so that sparks generated by the abrasive belt component 14 and the workpiece to be processed can fall into the spark receiving mechanism 23, and then the sparks generated by the spark capturing component 15 can be cooled and collected. In this embodiment, the two distance adjusting components 22 are symmetrically and movably disposed on the console main body 21; the two spark receiving mechanisms 23 are respectively arranged at the side edges of the corresponding distance adjusting assemblies 22 and are communicated with the corresponding spark capturing assemblies 15.

Referring to fig. 9 and 10, in the present embodiment, the distance adjusting assembly 22 includes a lateral adjusting mechanism 221, two limiting mechanisms 222, a lateral moving mechanism 223, and a longitudinal moving adjusting mechanism 224; the two limiting mechanisms 222 are movably arranged on the transverse adjusting mechanism 221, and the two limiting mechanisms 222 can be driven to synchronously move in opposite directions or back directions by adjusting the transverse adjusting mechanism 221; the lateral movement mechanism 223 is movably arranged above the lateral adjustment mechanism 221, and the two limit mechanisms 222 limit a lateral stop 2231 fixedly arranged below the lateral movement mechanism 223, so as to realize the lateral displacement adjustment of the lateral movement mechanism 223; the longitudinal movement adjusting mechanism 224 is movably disposed above the transverse movement mechanism 223, and can drive the workpiece to be processed disposed above the transverse movement mechanism to move longitudinally and adjust longitudinal displacement.

Referring to fig. 9 and 10, the lateral adjustment mechanism 221 includes a fixed plate 2211, at least one limiting rail 2212, an adjustment structure 2213, and two limiting blocks 2214; the fixing plate 2211 is a main body supporting member; at least one of the limit rails 2212 is fixedly disposed on the fixed plate 2211; the adjusting structure 2213 is disposed on the fixing plate 2211 and is respectively connected with two limiting blocks 2214, and the adjusting structure 2213 can drive the two limiting blocks 2214 to synchronously move in opposite directions or back to back, so as to realize distance adjustment between the two limiting blocks 2214; the two limiting blocks 2214 are movably disposed on at least one limiting guide rail 2212, and can move on at least one limiting guide rail 2212 under the driving of the adjusting structure 2213, the two limiting mechanisms 222 are respectively and fixedly disposed on the corresponding limiting blocks 2214, and the two limiting mechanisms respectively move along with the movement of the corresponding limiting blocks 2214, so that the distance between the two limiting mechanisms 222 is adjusted, and the transverse displacement of the transverse movement mechanism 223 disposed on the limiting mechanisms is limited. In this embodiment, two of the limit rails 2212 are symmetrically disposed on the fixed plate 2211.

Referring to fig. 10, in the present embodiment, the adjusting structure 2213 includes two mounting seats 22131, a positive and negative adjusting screw 22132, and an adjusting handle 22133; two mounting seats 22131 are fixedly arranged on the fixed plate 2211; the positive and negative tooth adjusting screw 22132 is movably arranged between the two mounting seats 22131, and the two limiting blocks 2214 are arranged on the positive and negative tooth adjusting screw 22132 in a penetrating way; the adjusting handle 22133 is disposed on one side of the positive and negative adjusting screw 22132, and drives the positive and negative adjusting screw 22132 to rotate between the two mounting seats 22131 by rotating the adjusting handle 22133, so as to drive the two limiting blocks 2214 disposed on the positive and negative adjusting screw 22132 to synchronously move in opposite directions or back directions, and the two limiting mechanisms 222 respectively follow the corresponding limiting blocks 2214 to synchronously move in opposite directions or back directions, so that the distance adjustment between the two limiting mechanisms 222 is realized. In this embodiment, the limiting block 2214 includes a plurality of limiting blocks 22141 and a limiting block main body 22142, and a plurality of limiting blocks 22141 are movably disposed on the corresponding limiting guide rail 2212 and fixedly connected to the limiting block main body 22142; the limiting block main body 22142 is arranged on the positive and negative tooth adjusting screw 22132 in a penetrating way, and the positive and negative tooth adjusting screw 22132 drives the limiting block main body 22142 to move.

It should be noted that, according to the combined automatic polishing device of the present utility model, the polishing operation is effectively performed on the workpiece to be processed by the detachable connection and cooperation of the polishing machine main body 10 and the operation table 20; the belt transmission assembly 13, the two abrasive belt assemblies 14 and the two spark capturing assemblies 15 are arranged on the polishing machine main body 10, the two abrasive belt assemblies 14 are driven to synchronously move through the belt transmission assembly 13 and then are matched with the operation table 20, so that polishing operation can be carried out on two workpieces to be processed simultaneously, and spark generated by the abrasive belt assemblies 14 and the workpieces to be processed are collected and cooled through the spark receiving mechanism 23 and the corresponding spark capturing assemblies 15.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The combined automatic polishing device is characterized by comprising a polishing machine main body and an operating platform which are detachably connected; the grinding machine main body comprises a grinding shell which is a hollow cavity; the display control assembly is arranged on the polishing shell in a penetrating way; a belt drive assembly disposed in the sharpening housing; at least one belt assembly in driving connection with the belt drive assembly; at least one spark capture assembly disposed in the sanding housing and directly below the corresponding sanding belt assembly; the operation console comprises an operation console main body, at least one distance adjusting component and at least one spark receiving mechanism; at least one distance adjusting component is movably arranged on the operation console main body in a penetrating way, and the position of the distance adjusting component corresponds to the position of the corresponding abrasive belt component; at least one spark receiving mechanism is arranged on the side edge of the corresponding distance adjusting component and is communicated with the corresponding spark capturing component, and the position of the spark receiving mechanism is matched with the position of the corresponding abrasive belt component.

2. The automatic grinding apparatus of claim 1, wherein said belt drive assembly comprises a power mechanism, a plurality of drive belts, two drive mechanisms, and two grinding wheels; the power mechanism is arranged in the polishing shell; the two ends of the driving belts are respectively connected with the power mechanism and the corresponding driving mechanisms; the two transmission mechanisms are symmetrically arranged, and a gap is arranged between the two transmission mechanisms; the two grinding wheels are respectively and fixedly arranged on the side edges of the corresponding transmission mechanism.

3. A combined automatic grinding apparatus according to claim 2, wherein the power mechanism comprises a motor and a rotating wheel set; the rotating wheel set is fixedly arranged on a rotating shaft of the motor; the rotating wheel group comprises two rotating wheels, and the two rotating wheels are respectively and fixedly arranged on the rotating shaft of the motor.

4. The automatic combined grinding device according to claim 2, wherein the transmission mechanism comprises a bearing seat and a bearing body, and the bearing seat is fixedly arranged in the grinding shell; the bearing body is movably arranged on the bearing seat in a penetrating way and is connected with the corresponding driving belt; the bearing seat is provided with a first fixing hole in a penetrating mode, the bearing body is provided with a second fixing hole in a penetrating mode, and the position of the second fixing hole corresponds to that of the first fixing hole.

5. The automatic combined sanding apparatus of claim 2, wherein the sanding belt assembly includes a mounting base, a movable base, a rotatable wheel, a telescoping mechanism, an elastic member, and a sanding belt; the mounting seat is fixedly arranged in the polishing shell; the movable seat is movably arranged on the mounting seat; the rotating wheel is movably arranged on the movable seat; the telescopic mechanism is arranged on the mounting seat and is connected with the movable seat; the elastic piece penetrates through the telescopic rod of the telescopic mechanism and is in contact connection with the side wall of the movable seat; and two ends of the abrasive belt are respectively connected to the rotating wheel and the corresponding grinding wheel.

6. The automatic combined grinding device of claim 1, wherein the spark capturing assembly comprises a blanking conduit, an air suction conduit, and a spark collection mechanism, all of which are disposed in the grinding housing; the discharging pipeline is respectively communicated with the air suction pipeline and the spark collecting mechanism; the spark collecting mechanism is arranged below the blanking pipeline.

7. A combined automatic grinding apparatus according to claim 2, wherein the distance adjustment assembly comprises a lateral adjustment mechanism, two limit mechanisms, a lateral movement mechanism and a longitudinal movement adjustment mechanism; the two limiting mechanisms are movably arranged on the transverse adjusting mechanism; the transverse movement mechanism is movably arranged above the transverse adjusting mechanism, and the two limiting mechanisms limit the transverse stop block fixedly arranged below the transverse movement mechanism; the longitudinal movement adjusting mechanism is movably arranged above the transverse movement mechanism.

8. The automatic grinding apparatus of claim 7, wherein said lateral adjustment mechanism includes a fixed plate, at least one spacing rail, an adjustment structure, and two stop blocks; at least one limit guide rail is fixedly arranged on the fixed plate; the adjusting structure is arranged on the fixed plate and is respectively connected with the two limiting blocks; the two limiting blocks are movably arranged on at least one limiting guide rail, and the two limiting mechanisms are respectively and fixedly arranged on the corresponding limiting blocks.

9. The automatic grinding apparatus of claim 8, wherein the adjustment structure comprises two mounting bases, a positive and negative adjustment screw, and an adjustment handle; the two mounting seats are fixedly arranged on the fixed plate; the positive and negative tooth adjusting screw rods are movably arranged between the two mounting seats, and the two limiting blocks are arranged on the positive and negative tooth adjusting screw rods in a penetrating way; the adjusting handle is arranged on one side of the positive and negative tooth adjusting screw rod.

10. The combined automatic polishing device according to claim 9, wherein the limiting block comprises a plurality of limiting sliding blocks and a limiting block main body, and the limiting sliding blocks are respectively movably arranged on the corresponding limiting guide rails and fixedly connected with the limiting block main body; the limiting block main body is arranged on the positive and negative tooth adjusting screw in a penetrating mode.